CN216452041U

CN216452041U - Plant construction scissors

Info

Publication number: CN216452041U
Application number: CN202220032376.0U
Authority: CN
Inventors: 郭梦桥; 樊洁; 程薪宇; 茹剑; 符卉卉; 赵若雅; 陈正梦
Original assignee: Shangrao Normal University
Current assignee: Shangrao Normal University
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-10
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to a garden instrument field specifically is a scissors is built to plant. A pair of plant construction shears, comprising: the pruning tool comprises a pruning knife, a serrated knife, a connecting column A, a connecting column B, a hinged column A, a telescopic column B and a telescopic column A, wherein the serrated knife is serrated, the serrated knife is connected with the connecting column A, the pruning knife is connected with the connecting column B, the connecting column A is rotatably connected with the connecting column B, the connecting column A and the connecting column B are fixedly connected with the hinged column A and the hinged column B respectively, and the hinged column A and the telescopic column A203; and the hinged column B is hinged with the telescopic column B. By holding the telescopic column A and the telescopic column B, the branches are trimmed by using the shearing force of the serrated knife and the trimming knife, the serrated knife can effectively prevent the relative sliding between the blade and the branches, and the device can be folded when not used.

Description

Plant construction scissors

Technical Field

The utility model relates to a garden instrument field specifically is a scissors is built to plant.

Background

Forestry is one of the important components of national economy, and some trees need regularly prune, and to the pruning of trees branch in the forest, the blade of ordinary scissors easily leads to unable completion to prune the branch because the blade slides with the branch relatively, therefore needs to design a plant and builds scissors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scissors is built to plant can prevent the relative slip of blade and branch, cuts thicker branch.

The purpose of the utility model is realized through the following technical scheme: a pair of plant construction shears, comprising: the pruning tool comprises a pruning knife, a serrated knife, a connecting column A, a connecting column B, a hinged column A, a telescopic column B and a telescopic column A, wherein the serrated knife is serrated, the serrated knife is connected with the connecting column A, the pruning knife is connected with the connecting column B, the connecting column A is rotatably connected with the connecting column B, the connecting column A and the connecting column B are fixedly connected with the hinged column A and the hinged column B respectively, the hinged column A is hinged with the telescopic column A203, and the hinged column B is hinged with the telescopic column B.

The utility model relates to a scissors is built to plant's beneficial effect does: by holding the telescopic column A and the telescopic column B, the branches are trimmed by using the shearing force of the serrated knife and the trimming knife, the serrated knife can effectively prevent the relative sliding between the blade and the branches, and the device can be folded when not used.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 shows the overall structure of the utility model in a perspective view;

fig. 2 shows the overall structure of the utility model in another direction in a perspective view;

figure 3 shows schematically in perspective a part of the structure of the underside of the utility model;

FIG. 4 shows the structure of a strut A and a strut B in a schematic perspective view;

FIG. 5 shows the structure of the safety slide fastener in a perspective view;

FIG. 6 shows the structure of a serrated knife in a perspective view;

fig. 7 shows the structure of the hinge post, the telescopic post and the hinge post fixing bolt in a perspective view;

in the figure: a trimming blade 101; a serrated knife 102; a connecting column A103; a connecting column B104; a hinge post B105; a hinge post A106; an insert fixing bolt 201; a telescopic column B202; a telescopic column A203; strut B204; strut A205; rotating the handle 301; a rebound spring 302; a safety slide fastener 303; hinge post fixing bolts 304; a rubber sleeve 305.

Detailed Description

In certain embodiments, referring to fig. 1, 2 and 6, the problem addressed in the figures is preventing relative sliding of the blade and the branch when pruning the branch,

the serrated knife 102 is serrated, the serrated knife 102 is connected with the connecting column A103, the trimming knife 101 is connected with the connecting column B104, the connecting column A103 is rotatably connected with the connecting column B104, the connecting column A103 and the connecting column B104 are fixedly connected with the hinge column A106 and the hinge column B105 respectively, the connecting column A103 is driven to rotate along the connecting column B104 by moving the hinge column A106, so that the serrated knife 102 and the trimming knife 101 are driven to cut branches, and the serrated knife 102 can effectively prevent relative sliding of blades and the branches.

In certain embodiments, referring to fig. 1, the problem addressed in the figures is the ability to remove and replace trimming blade 101 and serrated blade 102,

because the serrated knife 102 is in sliding connection with the connecting column A103, the trimming knife 101 is in sliding connection with the connecting column B104, one blade fixing bolt 201 is in threaded connection with the serrated knife 102 and the connecting column A103, the other blade fixing bolt 201 is in threaded connection with the trimming knife 101 and the connecting column B104, the worn trimming knife 101 and the serrated knife 102 can be replaced by adjusting the blade fixing bolt 201, and meanwhile, when fine branches and leaves are required to be trimmed, the serrated knife 102 can be replaced by the trimming knife 101, so that the fine branches and leaves can be trimmed.

In certain embodiments, referring to fig. 1 and 2, the problem addressed in the figures is the ability to fold the device for storage,

since the hinge column a106 is hinged with the telescopic column a203 and the hinge column B105 is hinged with the telescopic column B202, the device can be folded by rotating the hinge column a106 and the hinge column B105.

In certain embodiments, referring to fig. 3 and 7, the problem addressed in the figures is securing the hinge post a106 when using the present device,

because articulated column fixing bolt 304 and articulated column A106 and flexible column A203 threaded connection, can fix articulated column A106 on flexible column A203 through adjusting articulated column fixing bolt 304, prevent in the pruning process that articulated column A106 takes place to rotate.

In certain embodiments, referring to fig. 1 and 2, the problem addressed in the figures is to enable the present device to trim branches at high heights,

because telescopic column A203 and traveller A205 sliding connection, telescopic column A203 can slide from top to bottom along traveller A205, telescopic column B202 and traveller B204 sliding connection, telescopic column B202 can slide from top to bottom along traveller B204, adjust the length of whole device through sliding telescopic column A203 or telescopic column B202 to the branch of co-altitude is pruned.

In certain embodiments, referring to fig. 3, the problem addressed in the figure is the ease with which an operator slides telescoping post a203,

because the telescopic column A203 is provided with the rotating handle 301 which is rotatably connected with the telescopic column A, and the sliding column A205 is provided with the sliding way, an operator can slide the telescopic column A203 up and down by holding the rotating handle 301 along the sliding way on the upper sliding column A205 and the lower sliding column A, so that the length of the whole device can be adjusted.

In certain embodiments, referring to fig. 3 and 4, the problem addressed in the figures is fixing the relative positions of the telescoping mast a203 and the sliding mast a205,

because the sliding column A205 is provided with five rectangular holes which are communicated with the slide ways on the sliding column A205, after the length of the whole device is adjusted, an operator can slide the rotating handle 301 into the rectangular holes to fix the relative positions of the telescopic column A203 and the sliding column A205.

In certain embodiments, referring to fig. 2 and 3, the problem addressed in the figures is to rebound the relative positions of the trimming blade 101 and serrated blade 102 after each trimming operation,

because one end of the rebound spring 302 is fixedly connected with the hinge column A106, and the other end of the rebound spring 302 is fixedly connected with the hinge column B105, the rebound spring 302 is stressed and compressed during trimming operation, and the rebound spring 302 rebounds after trimming operation to drive the hinge column A106 and the hinge column B105 to move, so that the relative rotation of the connecting column A103 and the connecting column B104 is driven, and the relative positions of the trimming knife 101 and the serrated knife 102 are rebounded.

In certain embodiments, referring to fig. 2 and 3, the problem addressed in the figures is that, when the device is not in use, trimming blade 101 and serrated blade 102 can be closed,

because one end of the safety slide fastener 303 is connected with the bottom end of the sliding column A205 in a sliding manner, the safety slide fastener 303 can slide up and down along the sliding column A205, the other end of the safety slide fastener 303 is connected with the bottom end of the sliding column B204 in a sliding manner, the safety slide fastener 303 can slide up and down along the sliding column B204, the safety slide fastener 303 can slide into the sliding column A205 and slide into the sliding column A205 when the device is not used, the trimming knife 101 and the serrated knife 102 are closed, and the safety slide fastener 303 can slide out of the sliding column A205 when the device is used.

In certain embodiments, referring to fig. 1 and 2, the problem addressed in the figures is to increase the comfort of the operator when using the device,

because the rubber sleeves 305 are arranged on the sliding column A205 and the sliding column B204, and the rubber sleeves 305 are made of rubber, the comfort of an operator can be improved when the operator holds the sliding column A205 and the sliding column B204 to trim.

Claims

1. A pair of plant construction shears, comprising: pruning sword (101), serrated knife (102), spliced pole A (103), spliced pole B (104), articulated post B (105) and articulated post A (106), its characterized in that: the serrated knife (102) is serrated, the serrated knife (102) is connected with a connecting column A (103), the trimming knife (101) is connected with a connecting column B (104), the connecting column A (103) is rotatably connected with the connecting column B (104), and the connecting column A (103) and the connecting column B (104) are respectively and fixedly connected with a hinge column A (106) and a hinge column B (105).

2. The plant construction shears of claim 1, wherein: still include blade fixing bolt (201), sawtooth sword (102) and spliced pole A (103) sliding connection, pruning sword (101) and spliced pole B (104) sliding connection, one blade fixing bolt (201) and sawtooth sword (102) and spliced pole A (103) threaded connection, another blade fixing bolt (201) and pruning sword (101) and spliced pole B (104) threaded connection.

3. The plant construction shears of claim 2, wherein: still include flexible post B (202) and flexible post A (203), articulated post A (106) is articulated with flexible post A (203), and articulated post B (105) is articulated with flexible post B (202).

4. The pair of plant building shears of claim 3, wherein: still include articulated post fixing bolt (304), articulated post fixing bolt (304) and articulated post A (106) and flexible post A (203) threaded connection.

5. The pair of plant building shears of claim 4, wherein: the telescopic column is characterized by further comprising a sliding column B (204) and a sliding column A (205), wherein the telescopic column A (203) is in sliding connection with the sliding column A (205), and the telescopic column B (202) is in sliding connection with the sliding column B (204).

6. The plant construction shears of claim 5, wherein: still include twist grip (301), be equipped with twist grip (301) rather than rotating the connection on flexible post A (203), be equipped with the slide on traveller A (205).

7. The plant construction shears of claim 6, wherein: the sliding column A (205) is provided with five rectangular holes, and the five rectangular holes are communicated with a slide way on the sliding column A (205).

8. The plant construction shears of claim 7, wherein: still include rebound spring (302), the one end and the articulated post A (106) fixed connection of rebound spring (302), the other end and articulated post B (105) fixed connection.

9. The plant construction shears of claim 8, wherein: the safety slide fastener is characterized by further comprising a safety slide fastener (303), wherein one end of the safety slide fastener (303) is in sliding connection with the bottom end of the sliding column A (205), and the other end of the safety slide fastener is in sliding connection with the bottom end of the sliding column B (204).

10. The plant construction shears of claim 9, wherein: the sliding column comprises a sliding column A (205) and a sliding column B (204), and is characterized by further comprising a rubber sleeve (305), wherein the rubber sleeve (305) is arranged on each of the sliding column A (205) and the sliding column B (204), and the rubber sleeve (305) is made of rubber.